166072528

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{23117}}^1$

素因数の和:23574

約数の個数: 20

約数和(自身を含む): 322496100

約数和(自身を除く): 156423572

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 23117, 46234, 92468, 184936, 369872, 10379533, 20759066, 41518132, 83036264, 166072528]

約数ペア:

[(1, 166072528), (2, 83036264), (4, 41518132), (8, 20759066), (16, 10379533), (449, 369872), (898, 184936), (1796, 92468), (3592, 46234), (7184, 23117)]